#!/usr/bin/env python3

"""
Example: Use configuration file for downloads.
"""

from pathlib import Path

from tcga_downloader.cli import main
from tcga_downloader.config import save_default_config


def main():
    config_path = Path("config.json")

    print("Creating default configuration file...")
    save_default_config(config_path)
    print(f"Config file created at: {config_path}")

    print("\nEdit the config file to customize:")
    print("  - project: TCGA project ID")
    print("  - data_type: Type of data to query")
    print("  - out_dir: Directory for downloads")

    print("\nYou can use the config file with:")
    print("  tcga-downloader query --file config.json")
    print("  tcga-downloader run --file config.json")


if __name__ == "__main__":
    main()